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GATE EC 2017 Set 2 — Question 22

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NAT+1 / -0MediumRandom Process & StationarityRandom ProcessesCommunicationsExpectation & VarianceProbabilityEngineering Mathematics

Communications → Probability → Expectation & Variance

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Question

Consider the random processX(t)=U+Vt,X(t) = U + Vt,where UU is a zero-mean Gaussian random variable and VV is a random variable uniformly distributed between 0 and 2. Assume that UU and VV are statistically independent. The mean value of the random process at t=2t = 2 is ________.
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